- Remove beads_nway_test.go (92s of obsolete sequential ID collision tests) - Remove beads_twoclone_test.go (already skipped tests) - Add beads_hash_multiclone_test.go (6s, tests hash ID multi-clone sync) - Fix init.go git hook to remove --resolve-collisions flag Result: 87% faster test suite (96s → 12s for full suite) Hash-based IDs prevent collisions by design, making extensive N-way collision resolution tests unnecessary. New tests verify that: - Multiple clones can sync without ID collisions - Identical content deduplicates correctly Amp-Thread-ID: https://ampcode.com/threads/T-b256a7ad-c279-4c87-8b6b-6c34c6f05e7f Co-authored-by: Amp <amp@ampcode.com>